Dental prophylaxis angle



FIG. 1 is a view in perspective of a dental prophylaxis angle in accordance with my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thererof;

FIG. 4 is a view in left hand elevation thereof;

FIG. 5 is a view in right hand elevation thereof;

FIG. 6 is a view in front elevation thereof; and,

FIG. 7 is a view in rear elevation thereof. 

The ornamental design for dental prophylaxis angle, as shown. 